West bengal State Districts Pincode List

Do you know about PIN code? : Postal Index Number or Pincode is the numbering of the post office or post code system maintained by India Post and First introduced on Aug 15, 1972. A series of number grouped as per postal regions & postal circles defined by the India Post, required for sorting mails. The PINcode is 6 digits long. First digit reflects region, second digit the sub region, third digit the sorting district and last three digit refer to the delivery post office. India is devided into Nine PIN zones.